Half of Aave’s debt sits in just 9% of positions built around one Ethereum correlation trade
Galaxy’s Aug. 7 snapshot of Aave V3 Core found 19,073 loans on the protocol after applying standard filters. Fewer than 9% of those positions are using Aave’s E-mode setting, account for roughly half of all outstanding debt on the platform, and show an Ethereum correlation trade.
Galaxy puts their debt-weighted loan-to-value near 90%, their average health factor around 1.06, and their debt-to-equity ratio near 10.7 times. The remaining 91% of positions carry a debt-weighted LTV closer to 49%, a health factor around 1.79, and debt-to-equity near 1.07 times, a profile with far more room to absorb a bad day.
Borrower groupShare of positionsShare of debtDebt-weighted LTVAvg. health factorDebt-to-equityE-mode borrowers8.91%~50%~90%~1.06~10.7xOther analyzed borrowers~91%~50%~49%~1.79~1.07x
The concentrated cohort is holding Ethereum
Galaxy found that Ethereum staking and restaking wrappers, including weETH, rsETH, and wstETH, make up about 66.2% of the collateral backing these loans, with weETH alone accounting for roughly 42%. On the other side of the ledger, WETH makes up about 73% of the group’s debt.
Galaxy describes the exposure as a concentrated bet on Ethereum’s staking basis and the relationship between these liquid-staking tokens and the ETH they represent.
E-mode lets Aave extend higher borrowing limits when collateral and debt are expected to move together. If a borrower’s collateral and debt track each other closely, a much higher LTV can carry roughly the same risk as a conservative loan between two unrelated assets.
If weETH falls 10% and the WETH debt against it falls the same 10%, the health factor barely moves, since both sides of the position are sliding together. The real danger sits in the exchange rate between the wrapper and Ethereum itself.
If weETH, rsETH, or wstETH starts trading at a discount to the ETH they represent while the debt stays fixed in WETH terms, the collateral weakens relative to what is owed. That can happen even if ETH’s price never moves.
How much of a gap it would take
Aave calculates the health factor by multiplying collateral value by a weighted liquidation threshold and dividing the result by total borrowed value. A position becomes eligible for liquidation once that figure drops below 1.
Starting from Galaxy’s 1.06 average for the E-mode cohort, the built-in cushion works out to roughly 5.7% before the average position reaches that line.
A rough proportional model applies that cushion to the 66.2% of collateral held in Ethereum wrappers. It points to a broad-basis discount in the high single digits, around 8% to 9%, as the level that could push the average E-mode health factor toward 1.
Liquidations would depend far more on each account’s specific collateral mix, liquidation thresholds, oracle pricing, and debt composition than on the cohort average.
In a May analysis, Galaxy found that a 10% weETH depeg would leave Aave with about $2.47 billion in debt against $2.42 billion in post-shock collateral, pushing 205 accounts below a health factor of 1. Stress escalated sharply once the depeg moved from 3% to 5%.
Wrapper/ETH basis moveApprox. effect on E-mode riskWhat it means0%–2% discountCorrelation mostly holdsE-mode remains a high-efficiency trade, not a liquidation event3%–5% discountWeakest accounts become sensitiveBorrowers may need to add collateral or repay WETH8%–9% discountAverage E-mode health factor approaches 1Cohort-wide liquidation risk becomes material10% discountGalaxy’s May model showed 205 accounts below a health factor of 1Forced deleveraging becomes visible in the ETH-staking loop
Why the aggregate deleveraging story hides this
Galaxy’s broader second-quarter report describes crypto lending as shrinking in a controlled way. Total crypto-related debt fell 15.08% from the prior quarter to $73.2 billion, a third straight quarterly decline the firm likens to taking the stairs down.
That language is deliberately different from the single-quarter collapse that defined 2022.
The debt split between Aave’s E-mode and standard loans ran closer to 60/40 in favor of E-mode back in April and has since narrowed to roughly 50/50 by Aug. 7, entirely because outstanding E-mode debt declined.
Even with that decline, the cohort still carries close to half of all debt on the platform while making up fewer than one in ten positions, which raises the real question behind the aggregate numbers.
Has crypto leverage spread itself thinner, or has it concentrated into a smaller number of positions still large enough to carry real systemic weight?
A widening discount between an Ethereum wrapper and ETH itself weakens collateral relative to WETH debt, pulling health factors down. Borrowers watching that decline have two ways to respond: adding fresh collateral or repaying part of the WETH they owe.
Anyone who does neither and drops below a health factor of 1 becomes eligible for liquidation, a permissionless process where liquidators repay debt and take the underlying collateral plus a bonus for doing so.
Which way the Ethereum correlation trade goes
The bull case assumes the ETH wrapper basis holds inside a narrow band, probably under 2%, while E-mode debt keeps shrinking at its current gradual pace and health factors stay comfortably above 1.
Under that path, the concentration Galaxy identified keeps fading on its own, and crypto’s broader deleveraging story extends into its highest-risk corner without ever forcing a wave of liquidations.
The bear case assumes that basis widens into the high single digits across weETH, rsETH, and wstETH at once. That pushes the average E-mode health factor down toward 1 and forces the weakest accounts into liquidation first.
Under that path, the forced selling would concentrate specifically in leveraged ETH staking exposure, since that is what the collateral and debt in this cohort represent.
ScenarioWrapper/ETH basisWhat happens to E-mode borrowersMarket implicationBull caseDiscount stays under ~2%Health factors remain above 1; E-mode debt keeps shrinking graduallyConcentration fades without forced liquidationsStress caseDiscount widens to ~3%–5%Weakest accounts add collateral or repay WETHLeverage pressure appears, but remains containedBear caseDiscount reaches ~8%–9%Average E-mode health factor moves toward 1Liquidation risk becomes systemic inside the cohortSevere depegAround 10% or moreGalaxy’s May model showed 205 accounts below a health factor of 1Forced selling concentrates in leveraged ETH staking exposure
Crypto leverage is shrinking in aggregate, but Aave’s own numbers show that shrinkage has not been even. What remains is concentrated in a small number of highly leveraged ETH-basis positions.
The risk is whether the collateral backing these loans keeps trading like ETH, a narrower and more specific question than the direction in which ETH itself moves.
